{"product_id":"shademart-12-ft-x-16-ft-blue-rectangle-sun-shade-sail-upf50","title":"ShadeMart 12 ft x 16 ft Blue Rectangle Sun Shade Sail - UPF50","description":"\u003cp\u003eIn this review of the ShadeMart 12' x 16' Blue Sun Shade Sail, the bottom line is simple: it is a practical, heavy-duty shade solution for patios, carports and yards where UV protection and airflow matter most. The reviewer found the woven HDPE fabric and stainless steel D rings make the sail feel robust, while the water permeable construction keeps it breathable and cooler than solid covers. If you need reliable sun blocking and a customizable fit without full waterproofing, this shade sail deserves consideration.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMATERIAL:\u003c\/strong\u003e Woven HDPE fabric provides a durable, tear-resistant canopy that stands up to outdoor use and repeated tensioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV PROTECTION:\u003c\/strong\u003e Blocks up to 95% of harmful UV rays and sunlight, helping lower ambient temperatures by a noticeable amount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBREATHABLE DESIGN:\u003c\/strong\u003e Water permeable weave allows rain and air to pass through so the sail does not trap heat or collect water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHARDWARE READY:\u003c\/strong\u003e Stainless steel corner D rings attached to heavy duty webbing simplify anchoring to posts, trees or walls when paired with a hardware kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCUSTOM SIZING:\u003c\/strong\u003e Available in multiple sizes and custom options so buyers can match irregular venues, with area maintained despite manual measurement variance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTYLING:\u003c\/strong\u003e Rectangle shape and color choices make the sail both functional and a decorative upgrade for outdoor living spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe ShadeMart rectangle shade sail is aimed at homeowners and rental property managers who want effective \u003cstrong\u003esun protection\u003c\/strong\u003e for patios, pergolas, carports and poolside areas without installing permanent roofing. It fits users who prefer a breathable canopy that reduces temperature and UV exposure while allowing rain to pass through.\u003c\/p\u003e\u003cp\u003ePeople who need a waterproof shelter, or who cannot accommodate tensioned corner anchors, should look elsewhere. Also, if exact factory-cut rectangle precision matters, be aware that manual measurements and fabric cutting may produce slight shape variations.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood build quality with woven HDPE fabric and stainless steel D rings for durable outdoor use.\u003c\/li\u003e\n\u003cli\u003eStrong \u003cstrong\u003eUV resistance\u003c\/strong\u003e that cuts sunlight and meaningfully lowers temperatures under the canopy.\u003c\/li\u003e\n\u003cli\u003eBreathable, water permeable weave prevents pooling and keeps airflow moving.\u003c\/li\u003e\n\u003cli\u003eCustom size options and attractive rectangle styling make it versatile for many outdoor setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot waterproof, so it will not provide full rain protection during heavy storms.\u003c\/li\u003e\n\u003cli\u003eSome customers note size or shape can vary slightly due to manual measurement and cutting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eShadeMart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel size\u003c\/td\u003e\n\u003ctd\u003e12' x 16' rectangle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eWoven HDPE (High Density Polyethylene)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorner fittings\u003c\/td\u003e\n\u003ctd\u003eStainless steel D rings with heavy duty webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctionality\u003c\/td\u003e\n\u003ctd\u003eWater permeable, breathable, UPF\/UV resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSun protection\u003c\/td\u003e\n\u003ctd\u003eBlocks up to 95% of UV rays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ShadeMart 12' x 16' Blue Rectangle Sun Shade Sail is a solid choice for anyone seeking durable \u003cstrong\u003esun protection\u003c\/strong\u003e with good airflow and straightforward installation. It offers strong UV blocking, sturdy hardware points, and customizable sizing that make it good value for patios, carports and poolside shading needs, provided buyers accept that it is not waterproof.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo. The fabric is water permeable and designed to allow water to pass through rather than fully block rain.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it reduce temperature under the sail?\u003c\/strong\u003e\u003cbr\u003eYes. The woven HDPE and UV blocking reduce direct sun and can lower ambient temperature noticeably beneath the canopy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be attached to trees and posts?\u003c\/strong\u003e\u003cbr\u003eYes. The stainless steel D rings and heavy duty webbing are intended to be used with an appropriate hardware kit to anchor to trees, posts, walls or roofs.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48237550665947,"sku":"B0B69VQ52L","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91CyVuDkKhL._AC_SL1500_b7c2274e-9eb8-479a-8f70-3be199ae413d.jpg?v=1770824747","url":"https:\/\/gearmusthave.com\/products\/shademart-12-ft-x-16-ft-blue-rectangle-sun-shade-sail-upf50","provider":"GearMustHave","version":"1.0","type":"link"}